Value Collection C207-BP206 Hair Pin Cotter 3-1/4 in Pack 50

Product Description

The VALUE COLLECTION C207-BP206 is a hair pin cotter made from MB spring wire with a zinc finish, supplied in a pack of 50. Hair pin cotters are retention fasteners used to secure pins, clevis pins, and axle shafts in mechanical assemblies. The spring wire construction provides consistent tension to keep the cotter seated under vibration and load. At 3-1/4 inches in length, this cotter fits a range of medium-duty applications. The zinc finish adds basic corrosion resistance for use in sheltered or light outdoor environments. Installation and removal require no special tools, making this a fast-service fastener across many trade applications.

Hair pin cotters see wide use in HVAC linkage assemblies, plumbing equipment brackets, electrical panel hardware, and pool equipment mechanical connections. They are commonly found securing pivot pins on damper linkages, pump mounting hardware, and equipment access panels. This pack of 50 is suited for shop stock or service van inventory where cotters are consumed in volume. Both commercial and residential mechanical service work draws on this type of fastener regularly.

Key Features

• MB spring wire construction provides reliable retention under vibration
• Zinc finish offers basic corrosion resistance for light-duty environments
• 3-1/4 inch length fits medium-duty pin and clevis applications
• No tools required for installation or removal
• Pack of 50 supports shop stock and high-volume service use
• UNSPSC Code 31163204 for procurement and inventory classification

Compatibility

Designed as a general-purpose retention fastener for use in mechanical assemblies requiring a hair pin cotter of 3-1/4 inch length and MB spring wire construction.

Installation Notes

Hair pin cotters are installed by trade mechanics and service technicians across HVAC, plumbing, and mechanical equipment disciplines. Before servicing any assembly, de-energize equipment and relieve any stored mechanical or hydraulic pressure. Insert the cotter through the pin hole and press the spring leg into its retained position by hand or with needle-nose pliers. Inspect the cotter for deformation or fatigue before reuse and replace if the spring tension appears reduced.